2566852792 has 32 divisors (see below), whose sum is σ = 5533355520. Its totient is φ = 1093488480.

The previous prime is 2566852789. The next prime is 2566852801. The reversal of 2566852792 is 2972586652.

2566852792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127884 + ... + 146587.

It is an arithmetic number, because the mean of its divisors is an integer number (172917360).

Almost surely, 2^2566852792 is an apocalyptic number.

It is an amenable number.

2566852792 is an abundant number, since it is smaller than the sum of its proper divisors (2966502728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2566852792 is a wasteful number, since it uses less digits than its factorization.

2566852792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274651 (or 274647 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The square root of 2566852792 is about 50664.1174007798. The cubic root of 2566852792 is about 1369.2003062008.

The spelling of 2566852792 in words is "two billion, five hundred sixty-six million, eight hundred fifty-two thousand, seven hundred ninety-two".